Setup AnrController for StorageManagerService
If transcoding is enabled, the StorageManagerService configures an
AnrController to allow delaying the ANR dialog when apps are
transcoding.
In later cl, the actual delay will be delegated to the
ExternalStorageService (MediaProvider).
Test: Manual
Bug: 170486601
Change-Id: Iafefba6a24cca1da7a73c5364f34893bf1868bea
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index 7d65156..1ad0176 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -890,7 +890,7 @@
ZramWriteback.scheduleZramWriteback(mContext);
}
- updateTranscodeEnabled();
+ configureTranscoding();
}
/**
@@ -922,7 +922,7 @@
}
}
- private void updateTranscodeEnabled() {
+ private void configureTranscoding() {
// See MediaProvider TranscodeHelper#getBooleanProperty for more information
boolean transcodeEnabled = false;
boolean defaultValue = true;
@@ -935,6 +935,15 @@
"transcode_enabled", defaultValue);
}
SystemProperties.set("sys.fuse.transcode_enabled", String.valueOf(transcodeEnabled));
+
+ if (transcodeEnabled) {
+ LocalServices.getService(ActivityManagerInternal.class)
+ .registerAnrController((packageName, uid) -> {
+ // TODO: Retrieve delay from ExternalStorageService that can check
+ // transcoding status
+ return SystemProperties.getInt("sys.fuse.transcode_anr_delay_ms", 0);
+ });
+ }
}
/**